<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>demo3-11</title>
  <style>
    .rect{
        display: flex;
        width: 400px;
        height: 200px;
        background-color: #e45757;
    }
    .blue{
        width: 100px;
        height: 100px;
        background: blue;
    }
    .yellow{
        width: 100px;
        height: 100px;
        background: yellow;
    }
  </style>
</head>
<body>
  <script src="/js/vue.js"></script>
  <div id="app">
      <div class="rect" v-on:click="alertRed">
           <div class="blue" v-on:click="alertBlue">我是蓝色区域</div>
           <div class="yellow" v-on:click="alertYellow">我是黄色区域</div>
      </div>
  </div>
<br>
  <script>
   let app = new Vue({
   el:"#app",
   data:{ },
   methods: {
    alertBule:function(){
        console.log("blue");
    },
    alertYellow:function(){
        console.log("yellow");
    },
    alertRed:function(){
        console.log("red");
    }
   }
    })
  </script>
</body>
</html>